Low-overhead surface code logical Hadamard
Quantum Physics
2012-09-11 v2
Abstract
We present an improved low-overhead implementation of surface code logical H. We describe in full detail logical H applied to a single distance 7 double-defect logical qubit in an otherwise idle scalable array such qubits. Our goal is to provide a clear description of logical H and to emphasize that the surface code possesses low-overhead implementations of the entire Clifford group.
Cite
@article{arxiv.1202.2639,
title = {Low-overhead surface code logical Hadamard},
author = {Austin G. Fowler},
journal= {arXiv preprint arXiv:1202.2639},
year = {2012}
}
Comments
12 pages, 11 figures, published version